Ice pack



FIG. 1 is a front perspective view of an ice pack showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a front view of the ice pack of FIGS. 1-7 in a folded state; and,

FIG. 9 is a front view of the ice pack of FIGS. 1-7 in an alternate folded state. 

CLAIM The ornamental design for an ice pack, as shown and described. 